Evolution

Descrição

Mind map on evolution
Cindy Nguyen
Mapa Mental por Cindy Nguyen, atualizado more than 1 year ago
Cindy Nguyen
Criado por Cindy Nguyen mais de 8 anos atrás
12
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Resumo de Recurso

Evolution
  1. Adaptation
    1. Beneficial Traits
      1. helps survive longer
        1. helps reproduce successfully
          1. Environment determines
        2. Natural Selection
          1. Species live in particular environments
            1. Competition
              1. Always existing
                1. Food, water, space, mates
                  1. show some variation in physical traits
                2. Change in environment
                  1. Biotic
                    1. Predator/food source
                      1. Living change
                      2. Abiotic
                        1. Non-living change
                          1. ex. Climate and pH change
                        2. Individual w/ mutation
                          1. survives longer
                            1. reproduces more
                          2. Generations pass
                            1. trait becomes common
                              1. those w/o trait dies off
                                1. Species change for the better
                                  1. adaptation throughout
                          3. Variation
                            1. In DNA
                              1. Mutation
                                1. Recombination
                                2. All populations show

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